baber/WOPTO huggingface dataset:
Patent JP-S58159646-A (JP)
Title: Generator
Inventor: IWAKI YOSHINORI
IPC: H02K19/22
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a sufficient cooling air in a low speed range by rotatably mounting a cooling fan having an inductive element of an electromagnetic joint on a rotational shaft, and mounting an inductor having the poles of prescribed number connected to one phase of an armature coil. CONSTITUTION:A stator 1 having an armature coil 1b is mounted on a stationary frame 2, a rotor 5 and a pulley 6 opposed to the stator 1 are mounted on a rotational shaft 3 rotatably supported to the frame 2, and a cooling fan 7 is rotatably mounted through a bearing 10 on the shaft 3. An element 14 to be induced of an electromagnetic joint made of aluminum is mounted on the inside of the fan 7, and an inductor 13 of electromagnetic yoke having less number of poles of the rotor 5 and single phase exciting oil connected to one phase of the coil 1b is mounted on the frame 2 opposed to the element 14. In this manner, the rotating speed of the fan 7 can be increased larger than that of the shaft 1 in the low speed range.
Patent JP-S55136766-A (JP)
Title: Information storage conversion unit such as facsimile
Inventor: FUKUHARA KUNIO
IPC: H04N1/41
Filed: 1979-04-11
Abstract: PURPOSE:To reduce the hardware and to decrease the burden of the central processing section, by providing the buffer between units of the information storage conversion unit and operating each unit with independent program for scattering control. CONSTITUTION:When the facsimile terminal is connected to the reception line 8, the reception tonal signal control section 3 performs tonal signal control. The facsimile information received is received at the redundancy suppression coder and buffer section 5 and stored with redundancy suppression and coding. The information stored is transferred to the large capacity auxiliary memory section 2. The facsimile terminal transmitted is connected to the transmission line 9, and tonal signal control is made with the transmission tonal signal control section 4. The information stored in the large capacity auxiliary memory section 2 is transferred to the redundancy extension and decoding section and the transmission buffer section 6 and delivered to the line 9 with redundancy extension and decoding.
Patent JP-2000241612-A (JP)
Title: Reflector
Inventor: IKETANI SHIGERU
IPC: G02B5/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a silver reflecting film good in moisture proof and good in durability by providing a bedding layer and an intermediate layer with a new structure between a plastic substrate and the silver reflecting film, and providing a new structured protective film on the silver reflecting film. SOLUTION: As a plastic substrate 1, polycarbonate resin is used. In order from the surface of this plastic substrate 1, a bedding layer of a silicon oxide film 2, an intermediate layer of a copper film 3, a reflecting film of a silver film 4, a first protective layer of an aluminum oxide film 5, and a second protective layer of a titanium oxide film 6 and a silicon dioxide film 7 are formed.  Adhesiveness of the plastic substrate 1 to the intermediate layer copper thin film 3 is improved by providing the silicon oxide film 2 on the substrate side of the copper film 3 of the intermediate layer, water proof of the reflecting film 4 to silver and adhesiveness of the plastic substrate 1 to the silver reflecting film 4 are ensured, and adhesiveness and anticorrosion of the reflecting film 4 are improved by alternately diffusing the silver of the reflecting film 4 and the copper of the intermediate layer 3.
Patent JP-S61204899-A (JP)
Title: Reporting device for recording end
Inventor: IMAI MASATAKA
IPC: G11B33/10
Filed: 1985-03-06
Abstract: PURPOSE:To simplify recording work by reporting automatically the end of recording when recording is on the verge of impossibility. CONSTITUTION:According as a counter clock signal CCL is sent repeatedly, sound-encoded data ACD are stored successively in a storage means 3 and contents of a down counter 9 are counted down successively, and a set signal SS is outputted to a set terminal S of the first flip-flop 11 from a set signal output terminal 10a of a decoder 10 when the counted value of the counter 9 reaches I0. Then an output terminal Q of the first flip-flop 11 is inverted to the high level to output a reporting signal HS. As the result, a lamp 5 lit till then is flickered by the oscillation frequency.
Patent JP-S57157817-A (JP)
Title: Thrust bearing mechanism of turbocharger
Inventor: MINAMOTO NAOKI
IPC: F16C33/04
Filed: 1981-03-26
Abstract: PURPOSE:To obtain an oil free thrust bearing, by forming the bearing with a material having heat resistance at least 170 deg.C and wear resistance of PV-value not less than 30kg/cm<2>.m/s. CONSTITUTION:A thrust bearing 55 arranged at the side of a compressor wheel 47 is formed by a bearing material, having heat resistance of 170 deg.C and wear resistance of PV-value not less than 30kg/cm<2>.m/s, that is, the bearing material consisting of sintered metal, impregnated with synthetic resin of aromatic polyamide or oil, commercially sold as a name of BESUPEL (merchandise of Dupon), and a seizure of the thrust bearing 55 can be prevented in an oil free state without the necessity for forced lubrication. The thrust bearing 55 is fixed to a casing 57 by a tapered snap ring 56, and placed in a space formed by a ring 58, mounted to a rotary shaft 44, and a collar 59.
Patent JP-H02265925-A (JP)
Title: Polyamide having elasticity
Inventor: JIYOOJI FUIRITSUPU SUPERANZA
IPC: C09J177/06
Filed: 1990-02-27
Abstract: PURPOSE: To obtain a polyamide having a softening point and a tensile shear strength in a wide range with elasticity and useful as a hot melt adhesive and a tackifier for adhesives by reacting a specified polyalkylene polyamine and a specified dimer acid with a short-chain dicarboxylic acid.  
     CONSTITUTION: A polyalkyelene polyamine having an average molecular weight of 148 to 500 (e.g. JEFFAMINE EDR-148) is reacted with a 36C or higher dimer acid (e.g. EMPOL 1010) and a short-chain dicarboxylic acid (e.g. adipic acid). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05252755-A (JP)
Title: Inverter controlling circuit
Inventor: HASEGAWA MASAYASU
IPC: H02M7/48
Filed: 1992-03-02
Abstract: PURPOSE:To provide an inverter which can avoid waste time in working and which reduces a risk of being struck by electricity by making the equipment so structured that a discharging circuit for braking is turned on when an a.c. source is turned off. CONSTITUTION:As for a control signal which turns on a discharging circuit for braking, a three-phase source OFF signal which is output after it is detected that a three-phase source is turned off and a PWM shut-off signal which shuts off a main circuit switching element of a power converter are inputted to an AND circuit 21 besides the conventional ON signal and the output signal from the AND circuit 21 is made into a pulse signal of a constant width by a one-shot trigger circuit 22 and the pulse signal is inputted into an OR circuit 23. Besides the conventional braking operation, a braking circuit is turned on by the OR circuit 23 for the specified period time when the three-phase source is turned off. And, electric charge in a smoothing capacitor is immediately discharged by a discharging resistor for braking. As a result, waste time is avoided in the inspection work for a wide-use inverter and danger in the work can be eliminated.
Patent JP-S55136716-A (JP)
Title: Analog/digital conversion unit
Inventor: MAEHANA YOSHIO
IPC: H03M1/08
Filed: 1979-04-12
Abstract: PURPOSE:To avoid the effect of noise produced at leading or trailing of the chopper pulse, by A/D conversion after sample hold by avoiding the leading or trailing time of this pulse, together with the synchronism of chopper pulse. CONSTITUTION:The analog input signal AI of the chopper circuit 1 is chopped with the chopper pulse 32 given via the photo coupler 33 and the output signal 11 superimposing the chopper noise N produced at the leading or trailing of the pulse 32 is outputted. The output of the chopper circuit 1 is synchronizingly rectified and smoothed at the synchronizing rectifying circuit 2 according to the synchronous pulse 31 and inputted to the sample hold circuit 5. This signal holds the voltage  value at the trailing of the sample hold signal in synchronizing with the leading of  the pulse 81 according to the A/D conversion reference signal 84 inputted to the A/D conversion control circuit 8 arbitrarily, and the output signal is given to the A/D conversion circuit 6. Thus, the output signal 51 is not subjected to the effect of the chopper pulse 81.
Patent JP-S56141682-A (JP)
Title: Color demodulation equipment
Inventor: WASHIJIMA NORIYUKI
IPC: H04N9/465
Filed: 1980-04-04
Abstract: PURPOSE:To obtain an R-Y color difference signal whose polarity is correct, by generating a special switching signal from one switch only when the polarity of an R-Y axis component of a burst signal does not coincide with the polarity of a chrominance subcarrier dor demodulation, which is provided to the R-Y demodulator. CONSTITUTION:The first and second static switches 12, 20 which are interlocked and switched only at the time of matching the demodulation polarity are provided, a chrominance signal of a PAL color TV signal is provided to the input terminal of the switch 12, and on the other hand, a chrominance signal whose polarity is inverted to the R-Y axis is provided. The output of this switch 12 is provided to the R-Y demodulator 6, also a chrominance subcarrier oscillator 16 is provided to the switch 20 and the third switch 21, the output of the switch 20 is provided to the demodualtor 6, also the output of the switch 21 is provided to the phase discriminator 25, and the polarity of a burst signal which has been output from the TV signal is detected. When the polarity of an R-Y axis component of the burst signal does not coincide with the polarity of a chrominance subacarrier for demodulation, which is provided to the demodulator 6, a polarity switching signal is generated from the switch 20.
Patent JP-S60191070-A (JP)
Inventor: SHIOZAKI ISAO
IPC: C04B28/18
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10311869-A (JP)
Title: Boundary scan inspection device
Inventor: LAGROTTA JOSEPH M
IPC: G01R31/3185
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enable a boundary scan inspection device to execute boundary scan inspection using inexpensive constitution without having a boundary scan test vector generating function. SOLUTION: A boundary scan inspection device 1 receives a boundary scan test vector produced by a separate test vector generating device 8, originates test execution data by means of a test execution data originating part 3 based on the test vector and according to requirements for boundary scan inspection, sets the inspection requirements by means of an inspection requirement setting part 4, and executes boundary scan inspection by means of a tent executing part 2 based on the test execution data. Circuit information about the circuit part to be inspected in a circuit 5 which is the subject of boundary scan inspection, and expectation data, both of which are required to specify the contents and places of defects by executing the boundary scan inspection, are originated by an analysis data generating part 61 from a comment part added to the boundary scan test vector.
Patent JP-H04283028-A (JP)
Title: Article supply device
Inventor: IMAI MINORU
IPC: B23P19/00
Filed: 1991-03-12
Abstract: PURPOSE:To convey simultaneously plural articles positioned on a table surface by pawl portions of moving bodies to next respective preparation stations and to make the device compact by moving the moving bodies in such a state in which the table and the pawl portions of the moving bodies are kept close to each other. CONSTITUTION:Provided are plural preparation stations 51, 52 and 53 where required preparation is made on articles which are arranged side by side and positioned linearly on the surface of a table 30; and moving bodies 60a which are arranged freely movably in the side by side direction of the plural preparation stations 51, 52 and 53 on the surface of the table 30 and are equipped with pawl portions 63 moving back and forth between mutually adjacent preparation stations 51, 52 and 53. The table 30 and the pawl portions 63 of the moving bodies 60a are moved in such directions that they become relatively close to or remote from each other.
Patent JP-S59172599-A (JP)
Inventor: KIYOTA ASAKO
IPC: C11D13/00
Filed: 1983-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58161811-A (JP)
Title: Automatic outside measuring machine
Inventor: NOGUCHI HIRONORI
IPC: G01B5/00
Filed: 1982-03-19
Abstract: PURPOSE:To perform accurately the automatic measurement of the external  size of a material to be measured, by providing a control device which controls a feeding device, a fixing device, two facing measuring devices, a position detecting device, and a discharge device in a predetermined sequence. CONSTITUTION:A groove 78A for supporting the material to be measured of a amounting table 78 is attached to a base table 10 so that the groove can be freely tilted with respect to an axial line Y. The feeding device 100 feeds the material to be measured 200 into said groove 78A. The fixing device 90 fixes the material to be measured 200 in the groove 78A. The first measuring probe 23 is contacted with one external side of the material to be measured 200, and the second measuring device 25 is contacted from the direction of the reverse side. The position detecting device 38 detects the interval between the first and second measuring probes 23 and 25. The discharge device 100 discharges the material to be measured 200 on the mounting table 78. The control device 78 controls the feeding device 100, the fixing device 90, the first and second measuring probes 23 and 25, the position detecting device 38, and the discharging device 100 in the predetermined sequence.
Patent JP-S61206771-A (JP)
Title: Bobbin supporting device of yarn winding machine
Inventor: MAEDA YOSHIYASU
IPC: B65H63/036
Filed: 1985-03-07
Abstract: PURPOSE:To perform ball scooping safely and easily by bending one of the cradle arms when package is fully wound, widening the spacing of a bobbin holder of the other cradle arm, and by releasing full wound bobbin from the holder. CONSTITUTION:When a package P is wound fully and the operator lifts the tip of a cradle arm 1, a brake 8 turns clockwise round a shaft 9 to press a brake shoe 10 to a bobbin holder 7 for stopping the bobbin B rotating. Then the cradle arm 1 is further lifted to allow a slide 29 of a lock piece 20 to reach a recess 21. If at this time the cradle arm 1 is bent outward with shaft 4 at the center, bend of a bending part 3 opens the spacing of bobbin holders 7, 7 of the other cradle arm 1, so that the bobbin B borne by the holders 7, 7 falls onto supporting arms 32, 32. The bobbin B glides on a slope 33 to stop at a bobbin receipt part 34.
Patent JP-S54138918-A (JP)
Title: Gas turbine combustor
Inventor: SATOU ISAO
IPC: F23R3/32
Filed: 1978-04-19
Abstract: PURPOSE: To reduce the generation amount of NOx by combusting the fuel evaporated in a fuel evaporating chamber arranged on the outer periphery of the side wall of a top part combustor having a small diameter in the top combustor and a rear part combustor having a large diameter, within a specific range of the primary and the secondary air excess rate.  
     CONSTITUTION: The fuel evaporated in a plurality of fuel evaporators 19 arranged on the outer periphery of the side wall 16 of a top part combustor 17 having a small diameter is supplied to the top part combustor 17 from a slit 22, and combusted in the top part combustor 17 and a rear part combustor 13 having a large diameter. Each air excess rate is controlled to be 3.5 -3.8 as a whole, 2W1.8 in the primary air, and 2.6W3.4 in the sum of the primary and the secondary air. For  example, fuel and a little amount of air are supplied to the veaporating chamber  19 from feeding pipes 21 and20, and the evaporated fuel is gushed to the upper  stream of the top combustor 17, and swallowed up into recirculation flow 27  induced by a swirler 25, the primary air is supplied from the swirler 25 and an air  hole 28, and the secondary air is supplied from an air hole 29, and this combustion  in low temperature can be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58163172-A (JP)
Title: Alkaline zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/24
Filed: 1982-03-19
Abstract: PURPOSE:To secure an alkaline zinc storage battery that shows excellent cycle and capacity characteristics, by containing a wettable material entwined with a high conductive carbon fiber, together with zinc active materials in a zinc electrode. CONSTITUTION:Water is added to a mixed powder comprising zinc oxide, metal zinc dust, cadmium oxide as an additive, a mixture of titanium oxide and carbon fiber as a wettable material and fluorocarbon resin as a bonding agent, and thereby a past sheet is produced after kneading. This sheet is struck to both faces of a collector body composed of copper and the like, then press-molded and dried up, thus a zinc electrode is produced. In this connection, a mixed ratio between the titanium oxide and the carbon fiber is 1:1 or 3:1 recommendable. For the manufacturing method, after the titanium oxide is mixed and kneaded in a solvent (water or an organic solvent), the carbon fiber is mixed therein and further mixed and kneaded, then dried up and pulverized. In this case, it is allowable to directly mix and pulverize the titanium oxide and the carbon fiber either. Combining the titanium oxide obtained in this way and a publicized sintering type nickel electrode together, a nickel zinc storage battery A is produced.
Patent JP-S61204927-A (JP)
Inventor: OKAMOTO MASASHI
IPC: H01G11/54
Filed: 1985-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63212423-A (JP)
Title: Parts inserting device
Inventor: OSAWA HIROMI
IPC: B23P19/02
Filed: 1987-02-27
Abstract: PURPOSE:To prevent a chassis from deflecting by providing a hydraulic control circuit of a cylinder head section with a pressure deduction circuit for sending depressurized air to an exhaust side of a cylinder when the cylinder head descends, thereby making the cylinder head descend with a weight less than its own weight. CONSTITUTION:Air depressurized with a regulator 13 is sent via a speed controller 12 to a suction side of a pneumatic double action type cylinder 11 by the action of a single type solenoid valve 15. At the same time, air depressurized with a regulator 17 is sent via a check valve 14 to an exhaust side of the pneumatic double action cylinder 11. The air with its velocity controlled with a speed controller 16 is sent to the single type solenoid valve 15. With a series of these actions, a cylinder head descends with a weight less than its own weight. As a result, the force for inserting parts can be kept below the own weight of the cylinder head. Parts such as a retaining ring can be inserted without deflecting a chassis.
Patent JP-H06236707-A (JP)
Title: Conductive paste
Inventor: YANO MASANOBU
IPC: B23K35/22
Filed: 1993-02-09
Abstract: PURPOSE:To enhance bonding strength and provide an outside electrode for ceramic electronic parts excellent in corrosion resistance in a surface process treatment by including mainly Ni added with a specific quantity or less of Pd so as to make fine the electrode to be formed after baking. CONSTITUTION:Conductive powder including metal components of Ni and Pd, wherein Pd of the metal component is 10wt.% or less, is kneaded into paste with binder or the like, thus obtaining conductive paste. The ratio of Pd in the metal component is preferably 1-10wt.%, and even when it exceeds 10wt.%, a prominent characteristic improving effect cannot be confirmed. With this conductive paste, it is possible to form an outside electrode excellent in bonding strength and corrosion resistance on a ceramic electronic part element at low cost.
Patent JP-H03251356-A (JP)
Title: Chamfering for groove
Inventor: ONOKI TAKESHI
IPC: B24B19/02
Filed: 1990-02-28
Abstract: PURPOSE:To finish chamfering for the edge of a groove in the lateral symmetry as in the calculated manner without deteriorating the preocision in the chamfering on one side only by carrying out chambering under the uniform condition that a rotary grinding wheel starts grinding from the inside of the groove on the left and right sides. CONSTITUTION:A rotary grindstone 14 which revolves on an axis which is substantially parallel to the axis of a workpiece (valve shaft) 1 is positioned in a groove 4 on the workpiece 1, and the revolution in one direction is applied on the workpiece 1, and one edge 15 of the groove 4 is ground by shifting the axis of the rotary grindstone 14 in the radial direction for the workpiece 1, and chamfering on one side is carried out. Then, the totary grinding wheel 14 is returned into the groove 4, and the revolution in the opposite direction to the revolution in the above-described direction is applied on the workpiece 1, and the other edge 16 of the groove 4 is ground by shifting the axis of the rotary grindstone 14 in the radial direction for the workpiece 1, and chamfering on the other side is carried out.
Patent JP-H07254280-A (JP)
Title: Semiconductor storage device
Inventor: KUROSAKI KAZUHIDE
IPC: G11C11/41
Filed: 1994-03-16
Abstract: PURPOSE:To stabilize the storage holding operation of a memory cell at the time of recovery operation by controlling timing, when a word line is brought to a non-selective state, and timing, when subsequent write operation is completed, by first and second control circuits. CONSTITUTION:The transition of write signal anti WE, address signal ADD, etc., is detected by an Address transition detector (ATD) circuit 24. An output from the circuit 24 is supplied, and corresponding pulse-width extension circuits 25, 26 as first and second control circuits output control signals, in which pulse width is extended at required values, respectively. A word decoder 28 is controlled by an output from the circuit 25 and a write circuit by an output from the circuit 26, a word line is brought to a non-selective state first when a memory cell-matrix 20 is written, and timing is controlled so that write is completed. Accordingly, storage contents written to the matrix 20 are not inverted even when recovery operation bringing a bit line to H is conducted after the completion of write, thus stabilizing storage holding operation.
Patent JP-H03250844-A (JP)
Title: Exchange system in building
Inventor: OSHIMA KENICHI
IPC: H04M3/12
Filed: 1990-02-28
Abstract: PURPOSE:To allow floor exchanges to back up themselves mutually by forming a bypass route connecting a subscriber under the control of one floor exchange to other floor exchange via a subscriber circuit when one floor exchange is faulty. CONSTITUTION:When a 1st floor exchange 11 is faulty, 1st and 2nd changeover devices 21, 22 of the 1st floor exchange 11 are thrown to the position of a 2nd contact C2 respectively and a 3rd changeover device 23 is thrown to the position of the 2nd contact C2. Then a bypass route to the 2nd floor exchange 12 is formed. When the 2nd floor exchange 12 is faulty, the bypass route to the normal 1st floor exchange 11 similarly. Thus, the adjacent exchanges back up each other, the security is improved and the reliability is enhanced.